Vocabulary consisting only from characters you are able to read
二日
futsuka
second day of the month, two daysjlpt5, toki
学力
gakuryoku
scholarship, knowledge, literary abilitymix
赤字
akaji
(1)deficit, (being in or going into) the red, (2)red text, red letters, (3)corrections (by a teacher or proofreader) written in red mix